CN200983230Y - Demonstration system of motorcar electrical control engine - Google Patents
Demonstration system of motorcar electrical control engine Download PDFInfo
- Publication number
- CN200983230Y CN200983230Y CN 200620078086 CN200620078086U CN200983230Y CN 200983230 Y CN200983230 Y CN 200983230Y CN 200620078086 CN200620078086 CN 200620078086 CN 200620078086 U CN200620078086 U CN 200620078086U CN 200983230 Y CN200983230 Y CN 200983230Y
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- China
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- signal
- display
- switch
- sensing device
- actuator
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- Expired - Fee Related
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Abstract
A vehicle electrical control generator teaching system based on computer observing and controlling technology comprises a connection box, a front panel, a switch, a potentiometer, a display, a microcomputer system and a cable, wherein the connection box is used to disconnect the signal wire of the sensing device and an actuator with ECU, the cable leads two ends of the disconnected signal wire to the switch and the microcomputer system, the potentiometer is used to simulate the signal of a voltage-type sensing device, the switch is used to switch off signals of the actuator, the microcomputer system is used to switch over signals of the sensing device and the sensing devices placed in the artificial bent shaft position and the cam shaft position, measure every signal and control the display, and the display is used to display signal values of every sensing device and actuator. The teaching system can control the operation of the motor without damaging the car, measure and display every signal value, and make the electrical control system of the motor simulate running.
Description
Affiliated technical field
The utility model relates to a kind of automobile electrically-controlled engine teaching apparatus, can measure and show the signal value of each sensor on the engine in real time, can simulate the signal of each sensor, can cut off the signal of each actuator, and can make the engine electric-controlled system dry run.Can be used for the teaching of automobile major correlated curriculum and experiment, also can be used for the fault diagnosis of automobile.
Background technology
Electric-control motor is an important component part of Hyundai Motor, the teaching of automotive electronic control system system is an important content of automobile major course, if the composition and the principle of electric-control system are demonstrated out in directly perceived, vivid mode, simultaneously can carry out fault simulation and setting easily again, be very helpful for improving the quality of teaching.
Existing engine teaching system all is that motor car engine and electric-control system thereof are removed from car, make the form of stand, also need transform original wire harness, make it have the function that fault is provided with, though this mode can reach teaching effect, the manufacturing cycle of stand is long, cost is very high, volume is big, it is inconvenient to move.
The utility model content
For overcoming the deficiency of existing teaching system, the utility model provides a kind of new teaching apparatus, former car engine electric-control system is not being done under the situation of any change, can be quick, take out the signal of each sensor and actuator exactly, and its measurement result is presented on the display of the rectangular panel that is decorated with control circuit figure, simultaneously can be by the signal of pot analog sensor, engine is carried out the fault setting, in addition can also be under the situation that engine does not move, adopt the microcomputer measuring and controlling technology, by the signal of microcomputer simulation crankshaft position sensor and CMPS Camshaft Position Sensor, make the engine electric-controlled system dry run.
The technical scheme that the utility model adopted is: the terminal box device of connecting between former fare bundle and ECU, this terminal box can disconnect the signal wire and the former car ECU of sensor and actuator, microsystem and switch are linked by cable in the two ends that each signal wire is disconnected again, cut off the signal of actuator with switch, signal with pot analog electrical die mould sensor, adopt technique of computer measurement and control again, signal by microcomputer emulation impulse type sensor, and detect the signal of each sensor and actuator, measurement result is presented on the display of the rectangular panel that is decorated with control circuit figure.
The utility model has the advantages that: need not specially to allot motivation, do not damage original system, detachable, portable, easy to use.
Description of drawings
Accompanying drawing is that system of the present utility model forms synoptic diagram.
1. automotive wire bundles among the figure, 2. terminal box, 3. automobile ECU, 4. cable, 5. switch, 6. microsystem, 7. pot, 8. display, 9. panel.
Claims (1)
1, a kind of automobile electrically-controlled engine teaching system, form by terminal box, panel, switch, pot, display, microsystem and cable, it is characterized in that: the signal of microsystem emulation crank position and CMPS Camshaft Position Sensor, make the engine electric-controlled system dry run, display is arranged on the rectangular panel that is decorated with engine control circuit figure, be used for showing the numerical value of each signal, terminal box is connected between former fare bundle and the ECU, and signal wire and ECU are disconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078086 CN200983230Y (en) | 2006-09-30 | 2006-09-30 | Demonstration system of motorcar electrical control engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078086 CN200983230Y (en) | 2006-09-30 | 2006-09-30 | Demonstration system of motorcar electrical control engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200983230Y true CN200983230Y (en) | 2007-11-28 |
Family
ID=38910381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620078086 Expired - Fee Related CN200983230Y (en) | 2006-09-30 | 2006-09-30 | Demonstration system of motorcar electrical control engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200983230Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807361B (en) * | 2009-12-01 | 2011-12-07 | 镇江恒驰科技有限公司 | Diesel engine electronic control teaching simulated experiment method and device |
| CN102346476A (en) * | 2011-05-24 | 2012-02-08 | 潍柴动力股份有限公司 | Power assembly electronic control development platform and signal simulation device thereof |
| CN103543379A (en) * | 2013-10-11 | 2014-01-29 | 联合汽车电子有限公司 | Circuit fault simulation device of vehicle engine management system |
-
2006
- 2006-09-30 CN CN 200620078086 patent/CN200983230Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807361B (en) * | 2009-12-01 | 2011-12-07 | 镇江恒驰科技有限公司 | Diesel engine electronic control teaching simulated experiment method and device |
| CN102346476A (en) * | 2011-05-24 | 2012-02-08 | 潍柴动力股份有限公司 | Power assembly electronic control development platform and signal simulation device thereof |
| CN103543379A (en) * | 2013-10-11 | 2014-01-29 | 联合汽车电子有限公司 | Circuit fault simulation device of vehicle engine management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20091030 |